public class z175204 {
   public static void main(String args[]) {
      CargoBoat ship = new CargoBoat();
      ship.setMaxContent(1000);
      int m =600;
      try{  
           ship.loading(m);
           m = 400;
           ship.loading(m);
           m = 204;
           ship.loading(m);
           m = 367;
           ship.loading(m);
           m = 555;
           ship.loading(m);
      }
      catch(DangerException2 e) {
           System.out.println(e.warnMess()); 
           System.out.println("min重量是"+m+"吨的集装箱");       

      }
      

      
      finally {
          System.out.printf("货船将正点启航");
      }
  }
}

class DangerException2 extends Exception {
   final String message = "超轻";
   public String warnMess() {
       return message;
   }
} 
class CargoBoat {
     int
     }
    
}
